 |
| |||
| mountain-brown | |||
| |||
| jumpering bit; rock drill; rock drill jumper | |||
| jumper bit | |||
| steel drill; mining drill (skaivan) | |||
| горно-бурый: 6 短语, 4 学科 |
| 农化 | 1 |
| 地质学 | 1 |
| 建造 | 2 |
| 鸟类学 | 2 |
|
| |||
| mountain-brown | |||
| |||
| jumpering bit; rock drill; rock drill jumper | |||
| jumper bit | |||
| steel drill; mining drill (skaivan) | |||
| горно-бурый: 6 短语, 4 学科 |
| 农化 | 1 |
| 地质学 | 1 |
| 建造 | 2 |
| 鸟类学 | 2 |